Bis(tert-butylsulfonyl)acetylene as a general synthetic equivalent of alkynes in diels-alder chemistry. I: highly selective reduction and alkylating monodesulfonylation of z-1,2-bis(tert-butylsulfonyl)ethenes
作者:Jordi Belloch、Marina Virgili、Albert Moyano、Miguel A. Pericàs、Antoni Riera
DOI:10.1016/0040-4039(91)80044-7
日期:1991.1
Bicyclic (Z)-1,2-Bis(tert-butylsulfonyl)ethenes arising from Diels-Alder reactions of bis(tert-butylsulfonyl)acetylene are efficiently reduced to monosulfones by samarium(II) iodide and alkylatively monodesulfonylated by organolithium compounds.
由双(叔丁基磺酰基)乙炔的Diels-Alder反应产生的双环(Z)-1,2-双(叔丁基磺酰基)乙烯被碘化sa(II)有效还原为单砜,并被有机锂化合物烷基化单去磺酰化。